grub2-2.12-50.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2025:16147 Final 1 1 2025-05-13T00:00:00Z current 2025-05-13T00:00:00Z 2025-05-13T00:00:00Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z grub2-2.12-50.1 on GA media These are all security issues fixed in the grub2-2.12-50.1 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2025-16147 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2025-4382/ SUSE CVE CVE-2025-4382 page openSUSE Tumbleweed grub2-2.12-50.1 grub2-branding-upstream-2.12-50.1 grub2-common-2.12-50.1 grub2-i386-efi-2.12-50.1 grub2-i386-efi-bls-2.12-50.1 grub2-i386-efi-debug-2.12-50.1 grub2-i386-efi-extras-2.12-50.1 grub2-i386-pc-2.12-50.1 grub2-i386-pc-debug-2.12-50.1 grub2-i386-pc-extras-2.12-50.1 grub2-snapper-plugin-2.12-50.1 grub2-systemd-sleep-plugin-2.12-50.1 grub2-x86_64-efi-2.12-50.1 grub2-x86_64-efi-bls-2.12-50.1 grub2-x86_64-efi-debug-2.12-50.1 grub2-x86_64-efi-extras-2.12-50.1 grub2-x86_64-xen-2.12-50.1 grub2-x86_64-xen-debug-2.12-50.1 grub2-x86_64-xen-extras-2.12-50.1 grub2-2.12-50.1 as a component of openSUSE Tumbleweed grub2-branding-upstream-2.12-50.1 as a component of openSUSE Tumbleweed grub2-common-2.12-50.1 as a component of openSUSE Tumbleweed grub2-i386-efi-2.12-50.1 as a component of openSUSE Tumbleweed grub2-i386-efi-bls-2.12-50.1 as a component of openSUSE Tumbleweed grub2-i386-efi-debug-2.12-50.1 as a component of openSUSE Tumbleweed grub2-i386-efi-extras-2.12-50.1 as a component of openSUSE Tumbleweed grub2-i386-pc-2.12-50.1 as a component of openSUSE Tumbleweed grub2-i386-pc-debug-2.12-50.1 as a component of openSUSE Tumbleweed grub2-i386-pc-extras-2.12-50.1 as a component of openSUSE Tumbleweed grub2-snapper-plugin-2.12-50.1 as a component of openSUSE Tumbleweed grub2-systemd-sleep-plugin-2.12-50.1 as a component of openSUSE Tumbleweed grub2-x86_64-efi-2.12-50.1 as a component of openSUSE Tumbleweed grub2-x86_64-efi-bls-2.12-50.1 as a component of openSUSE Tumbleweed grub2-x86_64-efi-debug-2.12-50.1 as a component of openSUSE Tumbleweed grub2-x86_64-efi-extras-2.12-50.1 as a component of openSUSE Tumbleweed grub2-x86_64-xen-2.12-50.1 as a component of openSUSE Tumbleweed grub2-x86_64-xen-debug-2.12-50.1 as a component of openSUSE Tumbleweed grub2-x86_64-xen-extras-2.12-50.1 as a component of openSUSE Tumbleweed A flaw was found in systems utilizing LUKS-encrypted disks with GRUB configured for TPM-based auto-decryption. When GRUB is set to automatically decrypt disks using keys stored in the TPM, it reads the decryption key into system memory. If an attacker with physical access can corrupt the underlying filesystem superblock, GRUB will fail to locate a valid filesystem and enter rescue mode. At this point, the disk is already decrypted, and the decryption key remains loaded in system memory. This scenario may allow an attacker with physical access to access the unencrypted data without any further authentication, thereby compromising data confidentiality. Furthermore, the ability to force this state through filesystem corruption also presents a data integrity concern. CVE-2025-4382 openSUSE Tumbleweed:grub2-2.12-50.1 openSUSE Tumbleweed:grub2-branding-upstream-2.12-50.1 openSUSE Tumbleweed:grub2-common-2.12-50.1 openSUSE Tumbleweed:grub2-i386-efi-2.12-50.1 openSUSE Tumbleweed:grub2-i386-efi-bls-2.12-50.1 openSUSE Tumbleweed:grub2-i386-efi-debug-2.12-50.1 openSUSE Tumbleweed:grub2-i386-efi-extras-2.12-50.1 openSUSE Tumbleweed:grub2-i386-pc-2.12-50.1 openSUSE Tumbleweed:grub2-i386-pc-debug-2.12-50.1 openSUSE Tumbleweed:grub2-i386-pc-extras-2.12-50.1 openSUSE Tumbleweed:grub2-snapper-plugin-2.12-50.1 openSUSE Tumbleweed:grub2-systemd-sleep-plugin-2.12-50.1 openSUSE Tumbleweed:grub2-x86_64-efi-2.12-50.1 openSUSE Tumbleweed:grub2-x86_64-efi-bls-2.12-50.1 openSUSE Tumbleweed:grub2-x86_64-efi-debug-2.12-50.1 openSUSE Tumbleweed:grub2-x86_64-efi-extras-2.12-50.1 openSUSE Tumbleweed:grub2-x86_64-xen-2.12-50.1 openSUSE Tumbleweed:grub2-x86_64-xen-debug-2.12-50.1 openSUSE Tumbleweed:grub2-x86_64-xen-extras-2.12-50.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2025-4382.html CVE-2025-4382 https://bugzilla.suse.com/1242971 SUSE Bug 1242971